Patent Assignment Abstract of Title
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Total Assignments:
3
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Patent #:
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Issue Dt:
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08/20/1985
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Application #:
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06606046
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Filing Dt:
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05/02/1984
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Inventor:
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PAUL A. REY
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Title:
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USE OF POLY(DMDAAC) AS COAL FINE SLURRY VISCOSITY REDUCER
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| R. BRENT OLSON |
| MERCK & CO., INC., PAT. DEPT. |
| P. O. BOX 2000 |
| RAHWAY, NJ 07065 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| P.O. BOX 1346 ROUTE 60 & CAMPBELLS RUN ROAD ROBINSON TOWNSHIP PITTSBURGH, PA 15230 |
| PENNSYLVANIA |
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| CALGON CORPORATION |
| CRAIG C. COCHENOUR, ESQ. |
| P.O. BOX 1346, ROBINSON TOWNSHIP |
| ROUTE 60 & CAMPBELLS RUN ROAD |
| PITTSBURGH, PA 15230 |
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Assignment:
3
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CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
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| P.O. BOX 1346 ROUTE 60 & CAMPBELLS RUN ROAD ROBINSON TOWNSHIP PITTSBURGH, PA 15230 |
| PENNSYLVANIA |
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| CALGON CORPORATION |
| CRAIG C. COCHENOUR, ESQ. |
| P.O. BOX 1346, ROBINSON TOWNSHIP |
| ROUTE 60 & CAMPBELLS RUN ROAD |
| PITTSBURGH, PA 15230 |
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